baber/WOPTO huggingface dataset:
Patent JP-H04323910-A (JP)
Title: A/d converter and d/a converter
Inventor: TERAOKA EIICHI
IPC: H03H17/02
Filed: 1991-04-23
Abstract: PURPOSE:To reduce the circuit scale of the A/D D/A converter remarkably having an A/D converter section and a D/A converter section each employing a digital filter. CONSTITUTION:The result of multiplication between a filter coefficient and a digital output signal is stored in advance in a storage device and read in response to the inputted digital signal to omit a multiplier and the storage device being a coefficient generator is used in common by taking notice of it that the filter characteristics of the digital filters of the A/D converter section and the D/A converter section are mutually equal to each other and by taking notice of it that the processing content of each digital filter is the same to use a multiplier and an accumulator being components of the digital filter in common.
Patent JP-S59217741-A (JP)
Title: Flame-retardant polyolefin resin composition
Inventor: SANO KIYOHIKO
IPC: C08L33/00
Filed: 1983-05-25
Abstract: PURPOSE:The titled composition that is obtained by adding specific amounts of a specific inorganic hydrate, antimony trioxide and magnesium carbonate to a polyolefin resin, thus being free from the formation of toxic gases on fire, because it contains no halogen flame retarders, with less reduction in mechanical strength. CONSTITUTION:(A) 100pts.wt. of a polyolefin resin, (B) 10-200pts.wt. of aluminum hydroxide and/or magnesium hydroxide, (C) 10-50pts.wt. of antimony trioxide and (D) 5-50pts.wt. of magnesium carbonate are combined to give the objective composition.
Patent JP-S5716881-A (JP)
Title: 5-fluorouracil derivative
Inventor: NAGATA WATARU
IPC: C07F7/18
Filed: 1980-07-04
Abstract: NEW MATERIAL:5-Fluorouracil derivatives of formula I [R<1>, R<2> are H, formula H, III (R<3>, R<4> are H, hydroxyl, trialkylsilyloxy, alkoxy, amino, alkoxycarbonylamino, haloalkoxycarbonylamino, nitro, cyano, carboxy, carboxyalkyl; R<5>, R<6> are alkyl); wherein the case where R<1> and R<2> are H at the same time is excluded]. EXAMPLE:1-(3-Oxo-6-cyano-1,3-dihydro-1-isobenzofuranyl)-5-fluorouracil. USE:Antitumor agent: they have high safety and relatively wide range of effective dose, therefore, the dose can be readily increased or decreased and they can be administrered orally or parenterally. PREPARATION:Equimolar amounts or excessive amounts of compounds of formula V and VI (theoretically two equivalent amount is necessary) is made to act on a compound of formula IV, when necessary, hydrolyzed to give the compound of formula I.
Patent JP-H117041-A (JP)
Title: Liquid crystal display device
Inventor: YOSHIDA MASARU
IPC: G02F1/1345
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the liquid crystal display device which is small-sized and thin. SOLUTION: The liquid crystal display device has 1st and 2nd glass substrates 26 and 28 and a circuit board for supplying driving signals to 1st and 2nd electrodes formed on those substrates, and the circuit board is composed of a 1st circuit board 30 for 1st electrode driving and a 2nd circuit board 32 for 2nd electrode driving. The 1st and 2nd glass substrates are put one over the other across liquid crystal while having a circuit board arrangement space by their end parts. Further, the circuit boards are connected to corresponding electrode terminal of the glass substrates by a flat cable; and the 1st circuit board is put over the 1st glass substrate and the 2nd circuit board is put over the 2nd glass substrate.
Patent JP-S5214825-A (JP)
Title: Inverter oscillation regulating device
Inventor: OGINO YOSHIO
IPC: H02M7/48
Filed: 1975-07-28
Abstract: PURPOSE:An oscillation stopping device which prevents generation of transient voltage on stoppage of an inverter and stops oscillation safely.
Patent JP-H04323625-A (JP)
Title: Liquid crystal display device
Inventor: SATO TAKUO
IPC: G02F1/136
Filed: 1991-04-23
Abstract: PURPOSE:To prevent the generation a reverse tilt domain and to greatly improve the contrast of display images. CONSTITUTION:The distance DB between a picture element electrode 1 and signal bus line 4 on the rear side of the rubbing direction P on the picture element electrode 1 side is set larger (=6mum) than the gap d (=5mum) between the picture element electrode 1 and a counter electrode 11. On the other hand, the distance DA between the picture element electrode 1 and the signal bus line 4 on the front side of the rubbing direction P on the picture element electrode 1 side is sent smaller (=2mum) than the gap d (=5mum) between the picture element electrode 1 and the counter electrode 11.
Patent JP-2000282694-A (JP)
Title: Awning for rain-weather construction
Inventor: KAWAKAMI HIDETADA
IPC: E04G21/28
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a weight-reduceable awning for rain-weather construction. SOLUTION: A sheet 10 for covering a building unit 2 to form a unit building is supported by a framework 20. The framework 20 has a main frame 30 with framing materials formed in square. The main frame 30 is provided with arms 40 extending to the extension of a diagonal line of the main frame 30, when unfolded. These arms 40 allow the framework 20 to be expanded in both vertical and lateral directions, ensure support of the sheet 10 of sufficient large area with four arms 40 and provide the reduced size and weight of the framework 20.
Patent JP-S63258073-A (JP)
Title: Thin-film transistor
Inventor: MIYASAKA TSUGUMITSU
IPC: G02F1/1368
Filed: 1987-04-15
Abstract: PURPOSE:To protect a substrate from deformation in a heat treatment at 1000-1150 deg.C and TFT characteristics from changes during operation at 100 deg.C or higher by a method wherein an Si film is formed on a quartz glass substrate containing a specified quantity of Al after synthesis by a sol.gel method and the upper layer thereof is subjected to a thermal oxidation process for the formation of a gate insulating film. CONSTITUTION:A synthetic quartz glass substrate is manufactured by a sol.gel method and contains Al whose quantity is somewhere in a 3-150ppm range. A silicon film is formed on the substrate and the upper layer of the silicon film is thermally oxidized for the formation of a gate insulating film of silicon dioxide. A prescribed quantity of Al is allowed by using the sol.gel method to be in the high-purity synthetic quartz substrate. The presence of the Al in the quartz improves on the heat-resisting feature of the quartz without changes in its characteristics. Such a substrate is protected from deformation at 1000-1150 deg.C in a TFT manufacturing process and a TFT constructed on the substrate is protected from changes in its characteristics during operation even if its temperature rises as high as 230 deg.C.
Patent JP-H0922670-A (JP)
Title: Plane picture tube
Inventor: LEE KEUM SIK
IPC: H01J31/10
Filed: 1995-04-18
Abstract: PURPOSE: To provide a planar image receiving tube whose volume can be reduced and electric power consumption can be reduced by removing an electron gun and a deflection yoke. CONSTITUTION: A planar image receiving tube has a glass vessel 11. A heater 17 arranged within the glass vessel 11 emits thermoelectrons. Plural anodes 15 arranged at regular intervals inside the glass vessel 11 by being respectively extended in the vertical direction, absorb the thermoelectrons. Phosphors 12 arranged in a matrix shape on the respective anodes 15, emit the light by the thermoelectrons absorbed in the anodes 15. Grids 18 arranged at regular intervals inside the glass vessel 11 by being respectively extended in the horizontal direction, control so that the thermoelectrons are absorbed in the anodes 15.
Patent JP-S61280361-A (JP)
Inventor: SATO SEIJI
IPC: F25B43/04
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09282257-A (JP)
Title: History information management method and communication controller
Inventor: TANAKA ATSUSHI
IPC: G06F11/34
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a communication controller for managing history information relating to processings individually performed by plural transmission/ reception control parts by using time information in common. SOLUTION: This communication controller is provided with a basic board 21a and extension boards 21b-21m connected to an IO bus 20. The basic board 21a is provided with a counter circuit 211a for measuring time and a counted value read register 212a and the extension boards 21b-21m are provided with the counted value read registers 212b-212m. The time information measured in the counter circuit 211a is distributed through a counted value bus 22 to the counted value read registers 212a-212m. The respective boards use the time information distributed to the respective counted value read registers and manage the history information relating to the results of the individually executed processings.
Patent JP-S58209775-A (JP)
Title: Hologram forming method
Inventor: KITAGAWA SHIYUNJI
IPC: G03H1/20
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a duplicated hologram which has a pattern faithful to an original hologram and superior characteristics by performing transfer while an original hologram surface is brought in contact with a transferred photosensitive material, and balancing the intensity of diffracted light used for this transfer. CONSTITUTION:When the surface of the original hologram 1 is irradiated with light at an incident angle theta0, diffracted light of -1, 0, +1, and +2 order emitted at theta-1, theta0, theta1, and theta2 are made incident to a thin-film layer 10 at those angles. Then, the pitch of the interference fringe of the original hologram 1 and the angle 0 of incidence of the irradiation light to the original hologram are selected properly to express the emision angle of each diffracted light by an expression. The transmittivity of the thin-film layer 10 for the respective emission angles of those diffracted lights are tau1, tau2, tau-1, and tau2. Then, the intensity of the diffracted light of 0 order is 10 and that of the diffracted light of degree +1 order is I1. In general, the intensity is lower and lower as the absolute value of the degree is greater and greater, so tau0 and tau1, and tau-1 and tau2 are expressed by expression, which are only satisfied.
Patent JP-H03292206-A (JP)
Title: Assembly member of tire and rim for two-wheel vehicle
Inventor: SAKUNO TETSUYA
IPC: B60C19/12
Filed: 1990-04-06
Abstract: PURPOSE:To maintain operation stability and comfortableness of riding, while prevent puncture of tire by providing a buffer member, which consists of an outer layer made of soft sponge material and an inner layer made of the mate rial harder than the outer layer, between a tire and a tube. CONSTITUTION:An assembly member 1 comprises a tire 2, a rim 3 for rimming the tire 2, a tube 5 arranged in an inner hollow 4 surrounded by the tire 2 and the rim 3, and a buffer member 6 which consists of an inner layer 6a arranged in contact with the tube 5 and an outer layer 6b made of the material softer than the inner layer 6a and arranged in contact with the tire 2. The outer layer 6b and the inner layer 6a of the buffer member 6 are made of the closed cell type sponge material, and the outer layer 6a has a degree of hardness at 35 - 45HS, and the inner layer 6a has a degree of hardness at 45 - 55HS. A ratio of a gage GT of the buffer member 6 in the equatorial surface of the tire 2 and a gage Gb of the outer layer 6b Gb/GT is set at a value more than 0.4 and less than 0.7. Furthermore, a ratio of a cross section S6 of the buffer member 6 and a tube cross section S5 in the cross section S6/S5 is set at a value more than 3/7 and less than 1.5.
Patent JP-S5218107-A (JP)
Title: Multiplex camp-on control system
Inventor: YOSHIZAKI MINEO
IPC: H04M3/20
Filed: 1975-08-01
Abstract: PURPOSE:In order to make the connection of a call with the highest priority amont the plural numbers of calls with the extension prior to others possible, through letting the plural number of aalls against the identical extension camp-on at the same time.
Patent JP-H08265011-A (JP)
Title: Hybrid circuit
Inventor: TABAKO HIDEKAZU
IPC: H01P5/18
Filed: 1995-03-27
Abstract: PURPOSE: To realize a small sized hybrid circuit whose structure is simple. CONSTITUTION: Two 1st and 2nd coupling conductor plates 10, 11 are provided in the inside of a casing comprising conductors. The contour of two plates 10, 11 are shaped to be same size rectangular and arranged at a proper interval while the contour is arranged. Extension conductors 6, 7 of inner conductors of coaxial plugs 2, 3 are connected to corners of the 1st coupling conductor 10 through one opposite diagonal line to each other. Extension conductors 8, 9 of inner conductors of coaxial plugs 4, 5 are connected to corners opposite diagonally to the 2nd coupling conductor 11 in parallel with a diagonal line of the corners to which the extension conductors 6, 7 of the inner conductors of the coaxial plugs 2, 3 are not connected respectively.  An inner ends of the extension conductors of the inner conductor of each coaxial plug is tapered, and additional capacitance forming electrodes 16, 17, 20, 21 are provided to ends of the coupling conductors 10, 11 and an inner wall face of the casing 1 to provide impedance matching with an external circuit.
Patent JP-S58210758-A (JP)
Title: Scanning control method
Inventor: SANNOMIYA AKIO
IPC: G02B26/10
Filed: 1982-06-02
Abstract: PURPOSE:To obtain a picture signal of constant quality from an OCR or facsimile equipment, by conveying a body to be scanned reversely for a specific time after system starting, conveying it in the normal direction, and then starting a scan after the conveyance speed becomes stable. CONSTITUTION:A main scan on a document 1 is made by sampling an integral pattern outputted from a line scanner 3 at a specific period, and a subscan on the document 1 is made by conveying the document through a motor 9, driver belt 10, and pulleys 11a-11d; and the motor 9 rotates both forward and backward. After system starting, a control circuit 6 rotates the motor 9 reversely to convey the document 1 backward (as shown by an arrow (b)) and then rotates the motor 9 normally, and a gate signal 12 is held at a logical level 1 after the speed of the forward (arrow (a)) conveyance of the document 1 becomes stable, opening a gate 5. A motor driving circuit 7 outputs a forward driving signal 19 a time T after the backward conveyance of the document 1 starts, and a motor driving circuit 8 stops the outputting of a backward driving signal 20. Once the forward driving signal 19 is applied, the motor 9 rotates forward and the document 1 is conveyed forward while accelerated, so that the conveyance speed of the document 1 attains to a steady speed.
Patent JP-S5520429-A (JP)
Title: Self-sweep unit for flow meter
Inventor: TATSUNO HIYOSHI
IPC: G01F15/12
Filed: 1978-08-01
Abstract: PURPOSE: To remove automatically alien substances such as dust which have a bad influence on measurement, by providing a wiper rotated in the flow in the flow meter which measures the flow quantity of the flow flowing in a flowing path such as an open ditch.  
     CONSTITUTION: Plate 15 is provided slidably on axis 14 in the middle between the exhaust water entrance part and the exit part of main body 11, and the sliding angle dependent upon the water flow is converted electrically or mechanically to obtain a flow quantity value. Wiper 17 is provided rotatably on axis 18 and is always placed above the surface of water by a link unit, etc. When plate 15 is lifted upward by motor 16, wiper arm 21 is rotated by interlocking arm 20 protruded from fitted arm 19 of plate 15, thereby removing alien substances such as dust accumulated in the water path by wiper 17. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000279415-A (JP)
Title: Machine scanning type ultrasonic wave diagnostic device
Inventor: OKUNO YOSHIYUKI
IPC: A61B8/14
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a comparatively small and inexpensive diagnostic device where a function is easily added. SOLUTION: The machine scanning type ultrasonic wave diagnostic device 1 is constituted of a transmission/reception unit 4 for exchanging ultrasonic wave with respect to an ultrasonic wave vibrator 2 and a PC 10. The PC 10 is constituted by providing a freely attachably/detachably mounted PC board 8 which controls a motor driving circuit 5 with the unit 4, rotates the vibrator 2 attached to the rotary shaft of a motor 6 to be the center of the rotation by rotating and driving the motor 6 by a motor driving signal, controls the unit 4 and executes a prescribed digital signal processing with respect to an ultrasonic wave echo signal from the unit 14, an inter-PC memory 9a for storing a digital signal from the PC board 8 and a general purpose CPU 9 or the like.
Patent JP-S57209937-A (JP)
Title: Fine foam styrene polymer and manufacture
Inventor: YOOZEFU KAARU RIKURAA
IPC: C08K5/15
Filed: 1982-06-02
Abstract: Fire retardant, expanded styrene polymer shaped objects are prepared by: (a) mixing styrene monomer or a mixture thereof with at least one comonomer, an expanding agent and a fire retardant, organic halogen compound in a aqueous dispersion; (b) adding to (a) either before or during polymerization from about 0.0001 to 0.1 percent by weight esters soluble in the organic phase of (a), these esters of aliphatic dicarboxylic acids and aliphatic epoxy alcohols having at least 11 carbon atoms; (c) polymerizing the aqueous dispersion of (a) and (b) using radical forming initiators at a temperature of about 80 DEG  to 130 DEG  C.; (d) separating bead polymers having diameters between about 0.4 and 3 mm; (e) pre-foaming the beads; (f) ageing the pre-foamed beads; and (g) final forming the aged and pre-foamed beads in a pressure resistant mold.
Patent JP-S61251989-A (JP)
Inventor: CHITOKU HIDESHI
IPC: G07D1/00
Filed: 1985-04-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01265655-A (JP)
Title: Communication charge management telephone exchange system
Inventor: SUGA YOSHITAKA
IPC: H04M15/00
Filed: 1988-04-18
Abstract: PURPOSE:To attain charging management by individual and by group by replacing a card number sent from a telephone terminal equipment 8 into an idle extension number of an automatic exchange and processing the card number as an extension number. CONSTITUTION:When a caller loads a card 11 to a telephone set 10, an exchange reads a card number from a line circuit 20 to reference card information stored in a memory 26. When the number is an allowed card number, a card read lamp 15 of the telephone set is lighted and the card number information is written as telephone set information corresponding to the telephone set allocated position. On the other hand, the caller recognizes it that the individual and group charging is permitted by the exchange through the light of a lamp 15 and dials a trunk line call special number. When the charging device 24 detects charging information from the exchange, charging management is applied. That is, the card number is replaced in an idle extension of the exchange and the card number is processed as the extension number.
Patent JP-H10285963-A (JP)
Title: Vibration actuator and its driving method
Inventor: GONDA TSUNEMI
IPC: H02N2/00
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To make it possible to easily vary output by switching at least part of a transducing element for transducing electoreal energy to mechanical displacement and vice versa, between a first state in which the transducing element transducers electrical energy into mechanical displacement and a second state in which the transducing element transduces mechanical displacement into electrical energy. SOLUTION: In case a driving voltage is applied to piezoelectric bodies 4a, 4b for generating vibration and piezoelectric bodies 4p, 4p' for detaching vibration, and further the driving voltage thereto is switched to cause reciprocating motion between a transducer and a relative motion member, the application of the driving voltage to the piezoelectric bodies 4p, 4p' for detecting vibration is switched by means of a switching device 16 in proximity to the turning point of the reciprocating motion, and the driving voltage is used for detecting vibration. Immediately after turning, the voltage is switched by the switching device 16 again and used for generating vibration. As a result, the output of the vibration actuator can be easily varied, specifically, the output can be increased.
Patent JP-2000284998-A (JP)
Title: Data update control system and method and computer readable recording medium storing program for executing the method
Inventor: KUROSE HIROYASU
IPC: G06F12/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a distributed data management system for holding all updated data even when the update competition of a master database is generated. SOLUTION: In a distributed data management system connected through a network 400, a replica site 200 is provided with a replica data base 260 and a local updated data base 270 which holds updated data, and the replica site 200 issues a request for the reflection of the updated data on a master database 150, and receives the updated result, and prepares the replica database 260. A master site 100 receives the request of the master update, and updates the master database 150, and transmits the updated result to the replica site 200 which issues the request for update. When data competing at the time of the master update are present, the data are registered in the master database 150 as a version to which a site ID is added so that all the updated data can be held.
Patent JP-S59219869-A (JP)
Title: Electrolyte for lithium battery
Inventor: TOBISHIMA SHINICHI
IPC: H01M10/0569
Filed: 1983-05-27
Abstract: PURPOSE:To obtain a lithium battery in which a lithium electrode has good charge-discharge performance by using a mixed solvent of 1,2-dibutoxyethane and nonproton solvent having a high dielectric constant exceeding a specific value as organic solvent of nonaqueous electrolyte. CONSTITUTION:A mixed solvent of 1,2-dibutoxyethane and a high dielectric constant solvent having a dielectric constant of 10 or more is used as organic solvent of electrolyte prepared by dissolving lithium salt in organic solvent. One or more of propylene carbonate, gamma-butyrolactone, dimethyl sulfoxide, sulfolane, N,N- dimethylformamide, N,N-dimethylacetamide are used as nonproton polar solvent of high dielectric constant. A mixing ratio of 1,2-dibutoxyethane and nonproton polar solvent is preferable to limit to 1:9-9:1. When the mixing ratio is in the outside of this limit, charge-discharge performance is decreased.
Patent JP-S62250127-A (JP)
Title: Manufacture of cold rolled steel sheet for deep drawing having very small intrasurface anisotropy
Inventor: OSAWA KAZUNORI
IPC: C21D9/48
Filed: 1986-04-24
Abstract: PURPOSE:To manufacture a cold rolled steel sheet for deep drawing having small intrasurface anisotropy without reducing the r-value by subjecting a dead soft steel having regulated C and P contents to hot rolling, coiling, pickling, cold rolling and continuous annealing under restricted conditions. CONSTITUTION:A steel consisting of, by weight, 0.0035-0.0070% C, <=0.2% Mn, 0.02-0.05% P, <=0.02% sol. Al, 0.03-0.60% Ti and the balance Fe with inevitable impurities is hot rolled at a temp. close to the Ar3 point, coiled at <=600 deg.C, pickled and cold rolled to the desired thickness at 70-85% draft. The resulting steel sheet is degreased and continuously annealed for a short time. The annealing is preferably carried out at 650-850 deg.C for <=30sec. By this method, a cold rolled dead soft steel sheet having very small intrasurface anisotropy and superior deep drawability is obtd.
Patent JP-S63259598-A (JP)
Inventor: NORIMATSU TAKESHI
IPC: G10L15/28
Filed: 1987-04-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。